201955100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{8819}}^1$

素因数の和:9062

約数の個数: 36

約数和(自身を含む): 440206200

約数和(自身を除く): 238251100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2290, 4580, 5725, 8819, 11450, 17638, 22900, 35276, 44095, 88190, 176380, 220475, 440950, 881900, 2019551, 4039102, 8078204, 10097755, 20195510, 40391020, 50488775, 100977550, 201955100]

約数ペア:

[(1, 201955100), (2, 100977550), (4, 50488775), (5, 40391020), (10, 20195510), (20, 10097755), (25, 8078204), (50, 4039102), (100, 2019551), (229, 881900), (458, 440950), (916, 220475), (1145, 176380), (2290, 88190), (4580, 44095), (5725, 35276), (8819, 22900), (11450, 17638)]